STC Holder: True Lock LLC

The Aviation DataBase -- STC Selection System
Aviation DataSource, Inc.

No. of STCs: 15

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 1)	Status: Historical	App Date: 05/17/1999	Rev Date: 08/26/2015
TC Nos.: 1A1, 1A10, 1A15, 1A2, 1A21, 1A4, 1A6, 2A10, 2A13, 2A8, 3A12, 3A17, 3A19, 5A2, A-691, A-692, A-698, A-703, A-725, A-740, A-768, A-780, A-797, A-799, A-800, A-805, A00001LA, A10SO, A11WE, A12EA, A13EU, A17WE, A18EU, A18SO, A19SO, A1EA, A20SO, A23SO, A25SO, A32SO, A3SO, A4EU, A7SO, A8EA, A9SO, ATC 595, H2SW,
Models: Aerostar Aircraft Corporation: 360, 400, PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P) Bell Helicopter Textron Canada Limited: 206A, 206A-1 (OH-58A), 206B, 206L, 206L-1, 206L-3, 206L-4, 407 Cessna Aircraft Company: 120, 140, 140A, 150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J, 150K, 150L, 150M, 152, 170, 170A, 170B, 172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172RG, 172S, 175, 175A, 175B, 175C, A150K, A150L, A150M, A152, F150G, F150H, F150J, F150K, F150L, F150M, F152, F172D, F172E, F172F, F172G, F172H, F172K, F172L, F172M, F172N, F172P, FA150K, FA150L, FA152, FR172E, FR172F, FR172G, FR172H, FR172J, FR172K, FRA150L, FRA150M, P172D, R172E, R172F, R172G, R172H, R172J, R172K Dynac Aerospace Corporation: Aero Commander 100, Aero Commander 100-180, Aero Commander 100A, Volaire 10, Volaire 10A FS 2001 Corp.: AE-1, HE-1, J5A (Army L-4F), J5A-80, J5B (Army L-4G), J5C FS 2002 Corp.: PA-14 FS 2003 Corp.: PA-12 Gippsland Aeronautics Pty. Ltd.: GA200 Gulfstream Aerospace Corporation: G-1159, G-1159A, G-1159B Lavia Argentina S.A. (Laviasa): PA-25, PA-25-235, PA-25-235, PA-25-260, PA-25-260 Lavia Argentina S.A.(Laviasa): PA-25 Piper Aircraft Inc.: J-2, J3C-40, J3C-50, J3C-50S, J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)), J3C-65S, J3F-50, J3F-50S, J3F-60, J3F-60S, J3F-65 (Army L-4D), J3F-65S, J3L, J3L-65 (Army L-4C), J3L-S, J4, J4A, J4E (Army L-4E), PA-11, PA-15, PA-16, PA-17, PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135, PA-18-150, PA-18A, PA-18A-135, PA-18A-150, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S, PA-18S-105 (Special), PA-18S-125, PA-18S-135, PA-18S-150, PA-19 (Army L-18C), PA-19S, PA-20, PA-20-115, PA-20-135, PA-20S, PA-20S-115, PA-20S-135, PA-22, PA-22-108, PA-22-135, PA-22-150, PA-22-160, PA-22S-135, PA-22S-150, PA-22S-160, PA-23, PA-23-160, PA-23-235, PA-23-250 (Navy UO-1), PA-24, PA-24-250, PA-24-260, PA-24-400, PA-28-140, PA-28-150, PA-28-151, PA-28-160, PA-28-161, PA-28-180, PA-28-181, PA-28-201T, PA-28-235, PA-28-236, PA-28R-180, PA-28R-200, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T, PA-28S-160, PA-28S-180, PA-30, PA-31, PA-31-300, PA-31-325, PA-31-350, PA-31P, PA-31P-350, PA-31T, PA-31T1, PA-31T2, PA-31T3, PA-32-260, PA-32-300, PA-32-301, PA-32-301FT, PA-32-301T, PA-32-301XTC, PA-32R-300, PA-32R-301 (HP), PA-32R-301 (SP), PA-32R-301T, PA-32RT-300, PA-32RT-300T, PA-32S-300, PA-34-200, PA-34-200T, PA-34-220T, PA-36-285, PA-36-285, PA-36-300, PA-36-300, PA-36-375, PA-36-375, PA-38-112, PA-39, PA-40, PA-42, PA-42-1000, PA-42-720, PA-42-720R, PA-44-180, PA-44-180T, PA-46-310P, PA-46-350P, PA-46-500TP, PA-E23-250
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 1)	Status: Historical	App Date: 05/17/1999	Rev Date: 05/11/2010
TC Nos.: 1A1, 1A10, 1A15, 1A2, 1A21, 1A4, 1A6, 2A10, 2A13, 2A8, 3A12, 3A17, 3A19, 5A2, A-691, A-692, A-698, A-703, A-725, A-740, A-768, A-780, A-797, A-799, A-800, A-805, A00001LA, A10SO, A11WE, A12EA, A13EU, A17WE, A18EU, A18SO, A19SO, A1EA, A20SO, A23SO, A25SO, A32SO, A3SO, A4EU, A7SO, A8EA, A9SO, ATC 595, H2SW,
Models: Aerostar Aircraft Corporation: 360, 400, PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P) Bell Helicopter Textron Canada Limited: 206A, 206A-1 (OH-58A), 206B, 206L, 206L-1, 206L-3, 206L-4, 407 Cessna Aircraft Company: 120, 140, 140A, 150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J, 150K, 150L, 150M, 152, 170, 170A, 170B, 172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172RG, 172S, 175, 175A, 175B, 175C, A150K, A150L, A150M, A152, F150G, F150H, F150J, F150K, F150L, F150M, F152, F172D, F172E, F172F, F172G, F172H, F172K, F172L, F172M, F172N, F172P, FA150K, FA150L, FA152, FR172E, FR172F, FR172G, FR172H, FR172J, FR172K, FRA150L, FRA150M, P172D, R172E, R172F, R172G, R172H, R172J, R172K Dynac Aerospace Corporation: Aero Commander 100, Aero Commander 100-180, Aero Commander 100A, Volaire 10, Volaire 10A FS 2001 Corp.: AE-1, HE-1, J5A (Army L-4F), J5A-80, J5B (Army L-4G), J5C FS 2002 Corp.: PA-14 FS 2003 Corp.: PA-12 Gippsland Aeronautics Pty. Ltd.: GA200 Gulfstream Aerospace Corporation: G-1159, G-1159A, G-1159B Lavia Argentina S.A. (Laviasa): PA-25, PA-25-235, PA-25-235, PA-25-260, PA-25-260 Lavia Argentina S.A.(Laviasa): PA-25 Piper Aircraft Inc.: J-2, J3C-40, J3C-50, J3C-50S, J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)), J3C-65S, J3F-50, J3F-50S, J3F-60, J3F-60S, J3F-65 (Army L-4D), J3F-65S, J3L, J3L-65 (Army L-4C), J3L-S, J4, J4A, J4E (Army L-4E), PA-11, PA-15, PA-16, PA-17, PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135, PA-18-150, PA-18A, PA-18A-135, PA-18A-150, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S, PA-18S-105 (Special), PA-18S-125, PA-18S-135, PA-18S-150, PA-19 (Army L-18C), PA-19S, PA-20, PA-20-115, PA-20-135, PA-20S, PA-20S-115, PA-20S-135, PA-22, PA-22-108, PA-22-135, PA-22-150, PA-22-160, PA-22S-135, PA-22S-150, PA-22S-160, PA-23, PA-23-160, PA-23-235, PA-23-250 (Navy UO-1), PA-24, PA-24-250, PA-24-260, PA-24-400, PA-28-140, PA-28-150, PA-28-151, PA-28-160, PA-28-161, PA-28-180, PA-28-181, PA-28-201T, PA-28-235, PA-28-236, PA-28R-180, PA-28R-200, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T, PA-28S-160, PA-28S-180, PA-30, PA-31, PA-31-300, PA-31-325, PA-31-350, PA-31P, PA-31P-350, PA-31T, PA-31T1, PA-31T2, PA-31T3, PA-32-260, PA-32-300, PA-32-301, PA-32-301FT, PA-32-301T, PA-32-301XTC, PA-32R-300, PA-32R-301 (HP), PA-32R-301 (SP), PA-32R-301T, PA-32RT-300, PA-32RT-300T, PA-32S-300, PA-34-200, PA-34-200T, PA-34-220T, PA-36-285, PA-36-285, PA-36-300, PA-36-300, PA-36-375, PA-36-375, PA-38-112, PA-39, PA-40, PA-42, PA-42-1000, PA-42-720, PA-42-720R, PA-44-180, PA-44-180T, PA-46-310P, PA-46-350P, PA-46-500TP, PA-E23-250
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 1)	Status: Historical	App Date:	Rev Date: 04/02/2003
TC Nos.: 1A1, 1A2, 1A4, 3A12, 3A13, 3A17, 3A19, 3A21, 3A24, 5A2, 5A5, 5A6, A-691, A-692, A-698, A-703, A-725, A-740, A-768, A-780, A-797, A-799, A-800, A-805, A13CE, A13EU, A16CE, A18EU, A20CE, A23EU, A26EU, A2CE, A34CE, A37CE, A42EU, A4CE, A4EU, A6CE, A9CE, ATC 595,
Models: Regal Air Inc.: 305A, 305C, 305D, 305F Reims Aviation S.A.: Cessna F150G, Cessna F150H, Cessna F150J, Cessna F150K, Cessna F150L, Cessna F150M, Cessna F152, Cessna F172D, Cessna F172E, Cessna F172F, Cessna F172G, Cessna F172H, Cessna F172K, Cessna F172L, Cessna F172M, Cessna F172N, Cessna F172P, Cessna F177RG, Cessna F182P, Cessna F182Q, Cessna F337E, Cessna F337F, Cessna F337G, Cessna F337H, Cessna FA150K, Cessna FA150L, Cessna FA152, Cessna FR172E, Cessna FR172F, Cessna FR172G, Cessna FR172H, Cessna FR172J, Cessna FR172K, Cessna FR182, Cessna FRA150L, Cessna FRA150M, Cessna FT337E, Cessna FT337F, Cessna FT337GP, Cessna FT337HP The Cessna Aircraft Company: 120, 140, 140A, 150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J, 150K, 150L, 150M, 152, 170, 170A, 170B, 172, 172A, 172B, 172C, 172D, 172E, 172F, 172F (USAF T-41A), 172G, 172H, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172RG, 172S, 175, 175A, 175B, 175C, 177, 177A, 177B, 177RG, 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K, 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 182R, 182S, 185, 185A, 185B, 185C, 185D, 185E, 188, 188A, 188B, 206, 206H, 207, 207A, 208, 208A, 208B, 210-5 (205), 210-5A (205A), 210A, 210B, 210C, 210D, 210E, 210F, 210G, 210H, 210J, 210K, 210L, 210M, 210N, 210R, 336, 337, 337A, 337B, 337C, 337D, 337E, 337F, 337G, 337H, A150K, A150L, A150M, A152, A185E, A185F, A188, A188A, A188B, M337B, P172D, P206, P206A, P206B, P206C, P206D, P206E, P210N, P210R, P337H, R172E, R172F, R172G, R172H, R172J, R172K, R182, T182, T188C, T206H, T207, T207A, T210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N, T210R, T303, T337B, T337C, T337D, T337E, T337F, T337G, T337H, T337H-SP, TP206A, TP206B, TP206C, TP206D, TP206E, TR182, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G The New Piper Aircraft Inc.: AE-1, HE-1, J-2, J3C-40, J3C-50, J3C-50S, J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)), J3C-65S, J3F-50, J3F-50S, J3F-60, J3F-60S, J3F-65 (Army L-4D), J3F-65S, J3L, J3L-65 (Army L-4C), J3L-65S, J3L-S, J4, J4A, J4E (Army L-4E), J5A (Army L-4F), J5A-80, J5B (Army L-4G), J5C, PA-11, PA-12, PA-14, PA-15, PA-16, PA-17, PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135, PA-18-150, PA-18A, PA-18A-135, PA-18A-150, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S, PA-18S-105 (Special), PA-18S-125, PA-18S-135, PA-18S-150, PA-19 (Army L-18C), PA-20, PA-20-115, PA-20-135, PA-20S, PA-20S-115, PA-20S-135
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 1)	Status: Current	App Date: 05/17/1999	Rev Date: 06/28/2016
TC Nos.: 1A1, 1A10, 1A15, 1A2, 1A21, 1A4, 1A6, 2A10, 2A13, 2A8, 3A12, 3A17, 3A19, 5A2, A-691, A-692, A-698, A-703, A-725, A-740, A-768, A-780, A-797, A-799, A-800, A-805, A00001LA, A10SO, A11WE, A12EA, A13EU, A17WE, A18EU, A18SO, A19SO, A1EA, A20SO, A23SO, A25SO, A32SO, A3SO, A4EU, A7SO, A8EA, A9SO, ATC 595, H2SW,
Models: Aerostar Aircraft Corporation: 360, 400, PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P) Bell Helicopter Textron Canada Limited: 206A, 206A-1 (OH-58A), 206B, 206L, 206L-1, 206L-3, 206L-4, 407 Cessna Aircraft Company: 120, 140, 140A, 150, 150A, 150B, 150C, 150D, 150E, 150F, 150G, 150H, 150J, 150K, 150L, 150M, 152, 170, 170A, 170B, 172, 172A, 172B, 172C, 172D, 172E, 172F (USAF T-41A), 172G, 172H (USAF T-41A), 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172RG, 172S, 175, 175A, 175B, 175C, A150K, A150L, A150M, A152, F150G, F150H, F150J, F150K, F150L, F150M, F152, F172D, F172E, F172F, F172G, F172H, F172K, F172L, F172M, F172N, F172P, FA150K, FA150L, FA152, FR172E, FR172F, FR172G, FR172H, FR172J, FR172K, FRA150L, FRA150M, P172D, R172E, R172F, R172G, R172H, R172J, R172K Dynac Aerospace Corporation: Aero Commander 100, Aero Commander 100-180, Aero Commander 100A, Volaire 10, Volaire 10A FS 2001 Corp.: AE-1, HE-1, J5A (Army L-4F), J5A-80, J5B (Army L-4G), J5C FS 2002 Corp.: PA-14 FS 2003 Corp.: PA-12 Gippsland Aeronautics Pty. Ltd.: GA200 Gulfstream Aerospace Corporation: G-1159, G-1159A, G-1159B Lavia Argentina S.A. (Laviasa): PA-25, PA-25-235, PA-25-235, PA-25-260, PA-25-260 Lavia Argentina S.A.(Laviasa): PA-25 Piper Aircraft Inc.: J-2, J3C-40, J3C-50, J3C-50S, J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)), J3C-65S, J3F-50, J3F-50S, J3F-60, J3F-60S, J3F-65 (Army L-4D), J3F-65S, J3L, J3L-65 (Army L-4C), J3L-S, J4, J4A, J4E (Army L-4E), PA-11, PA-15, PA-16, PA-17, PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135, PA-18-150, PA-18A, PA-18A-135, PA-18A-150, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S, PA-18S-105 (Special), PA-18S-125, PA-18S-135, PA-18S-150, PA-19 (Army L-18C), PA-19S, PA-20, PA-20-115, PA-20-135, PA-20S, PA-20S-115, PA-20S-135, PA-22, PA-22-108, PA-22-135, PA-22-150, PA-22-160, PA-22S-135, PA-22S-150, PA-22S-160, PA-23, PA-23-160, PA-23-235, PA-23-250 (Navy UO-1), PA-24, PA-24-250, PA-24-260, PA-24-400, PA-28-140, PA-28-150, PA-28-151, PA-28-160, PA-28-161, PA-28-180, PA-28-181, PA-28-201T, PA-28-235, PA-28-236, PA-28R-180, PA-28R-200, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T, PA-28S-160, PA-28S-180, PA-30, PA-31, PA-31-300, PA-31-325, PA-31-350, PA-31P, PA-31P-350, PA-31T, PA-31T1, PA-31T2, PA-31T3, PA-32-260, PA-32-300, PA-32-301, PA-32-301FT, PA-32-301T, PA-32-301XTC, PA-32R-300, PA-32R-301 (HP), PA-32R-301 (SP), PA-32R-301T, PA-32RT-300, PA-32RT-300T, PA-32S-300, PA-34-200, PA-34-200T, PA-34-220T, PA-36-285, PA-36-285, PA-36-300, PA-36-300, PA-36-375, PA-36-375, PA-38-112, PA-39, PA-40, PA-42, PA-42-1000, PA-42-720, PA-42-720R, PA-44-180, PA-44-180T, PA-46-310P, PA-46-350P, PA-46-500TP, PA-E23-250
ACO: AIR-770: West Certification Branch SEA
Installation of the True Lock Safety Retention Axle Lock Nut System

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 2)	Status: Historical	App Date: 01/17/1999	Rev Date: 05/11/2010
TC Nos.: 3A10, 3A11, 3A13, 3A15, 3A21, 3A24, 3A25, 5A5, 5A6, A-777, A12CE, A13CE, A16CE, A1CE, A20CE, A23EU, A26EU, A2CE, A30CE, A34CE, A37CE, A42EU, A4CE, A6CE, A7CE, A9CE,
Models: Cessna Aircraft Company: 177, 177A, 177B, 177RG, 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K, 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 182R, 182S, 182T, 185, 185A, 185B, 185C, 185D, 185E, 188, 188A, 188B, 206, 206H, 207, 207A, 208, 208B, 210, 210-5 (205), 210-5A (205A), 210A, 210B, 210C, 210D, 210E, 210F, 210G, 210H, 210J, 210K, 210L, 210M, 210N, 210R, 310, 310A, 310B, 310C, 310D, 310E, 310F, 310G, 310H, 310I, 310J, 310J-1, 310K, 310L, 310N, 310P, 310Q, 310R, 320, 320-1, 320A, 320B, 320C, 320D, 320E, 320F, 321, 335, 336, 337, 337A, 337B, 337C, 337D, 337E, 337F, 337G, 337H, 340, 340A, 401, 401A, 401B, 402, 402A, 402B, 402C, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, A185E, A185F, A188, A188A, A188B, E310H, E310J, F177RG, F182P, F182Q, F337E, F337F, F337G, F337H, FR182, FT337E, FT337F, FT337GP, FT337HP, M337B, P206, P206A, P206B, P206C, P206D, P206E, P210N, P210R, P337H, R182, T182, T182T, T188C, T206H, T207, T207A, T210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N, T210R, T303, T310P, T310Q, T310R, T337B, T337C, T337D, T337E, T337F, T337G, T337H, T337H-SP, TP206A, TP206B, TP206C, TP206D, TP206E, TR182, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G Hawker Beechcraft Corporation: 19A, 23, 35, 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, 35R, 36, 60, 77, A23, A23-19, A23-24, A23A, A24, A24R, A35, A36, A36TC, A60, B19, B24R, B35, B36TC, B60, C23, C24R, C35, D35, E33, E33A, E33C, E35, F33, F33A, F33C, F35, G33, G35, G36, H35, J35, K35, M19A, M35, N35, P35, S35, V35, V35A, V35B Regal Air; Inc.: 305A, 305C, 305D, 305F
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 2)	Status: Historical	App Date: 01/17/1999	Rev Date: 08/26/2015
TC Nos.: 3A10, 3A11, 3A13, 3A15, 3A21, 3A24, 3A25, 5A5, 5A6, A-777, A12CE, A13CE, A16CE, A1CE, A20CE, A23EU, A26EU, A2CE, A30CE, A34CE, A37CE, A42EU, A4CE, A6CE, A7CE, A9CE,
Models: Cessna Aircraft Company: 177, 177A, 177B, 177RG, 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K, 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 182R, 182S, 182T, 185, 185A, 185B, 185C, 185D, 185E, 188, 188A, 188B, 206, 206H, 207, 207A, 208, 208B, 210, 210-5 (205), 210-5A (205A), 210A, 210B, 210C, 210D, 210E, 210F, 210G, 210H, 210J, 210K, 210L, 210M, 210N, 210R, 310, 310A, 310B, 310C, 310D, 310E, 310F, 310G, 310H, 310I, 310J, 310J-1, 310K, 310L, 310N, 310P, 310Q, 310R, 320, 320-1, 320A, 320B, 320C, 320D, 320E, 320F, 321, 335, 336, 337, 337A, 337B, 337C, 337D, 337E, 337F, 337G, 337H, 340, 340A, 401, 401A, 401B, 402, 402A, 402B, 402C, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, A185E, A185F, A188, A188A, A188B, E310H, E310J, F177RG, F182P, F182Q, F337E, F337F, F337G, F337H, FR182, FT337E, FT337F, FT337GP, FT337HP, M337B, P206, P206A, P206B, P206C, P206D, P206E, P210N, P210R, P337H, R182, T182, T182T, T188C, T206H, T207, T207A, T210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N, T210R, T303, T310P, T310Q, T310R, T337B, T337C, T337D, T337E, T337F, T337G, T337H, T337H-SP, TP206A, TP206B, TP206C, TP206D, TP206E, TR182, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G Hawker Beechcraft Corporation: 19A, 23, 35, 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, 35R, 36, 60, 77, A23, A23-19, A23-24, A23A, A24, A24R, A35, A36, A36TC, A60, B19, B24R, B35, B36TC, B60, C23, C24R, C35, D35, E33, E33A, E33C, E35, F33, F33A, F33C, F35, G33, G35, G36, H35, J35, K35, M19A, M35, N35, P35, S35, V35, V35A, V35B Regal Air; Inc.: 305A, 305C, 305D, 305F
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 2)	Status: Current	App Date: 01/17/1999	Rev Date: 06/28/2016
TC Nos.: 3A10, 3A11, 3A13, 3A15, 3A21, 3A24, 3A25, 5A5, 5A6, A-777, A12CE, A13CE, A16CE, A1CE, A20CE, A23EU, A26EU, A2CE, A30CE, A34CE, A37CE, A42EU, A4CE, A6CE, A7CE, A9CE,
Models: Cessna Aircraft Company: 177, 177A, 177B, 177RG, 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K, 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 182R, 182S, 182T, 185, 185A, 185B, 185C, 185D, 185E, 188, 188A, 188B, 206, 206H, 207, 207A, 208, 208B, 210, 210-5 (205), 210-5A (205A), 210A, 210B, 210C, 210D, 210E, 210F, 210G, 210H, 210J, 210K, 210L, 210M, 210N, 210R, 310, 310A, 310B, 310C, 310D, 310E, 310F, 310G, 310H, 310I, 310J, 310J-1, 310K, 310L, 310N, 310P, 310Q, 310R, 320, 320-1, 320A, 320B, 320C, 320D, 320E, 320F, 321, 335, 336, 337, 337A, 337B, 337C, 337D, 337E, 337F, 337G, 337H, 340, 340A, 401, 401A, 401B, 402, 402A, 402B, 402C, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425, A185E, A185F, A188, A188A, A188B, E310H, E310J, F177RG, F182P, F182Q, F337E, F337F, F337G, F337H, FR182, FT337E, FT337F, FT337GP, FT337HP, M337B, P206, P206A, P206B, P206C, P206D, P206E, P210N, P210R, P337H, R182, T182, T182T, T188C, T206H, T207, T207A, T210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N, T210R, T303, T310P, T310Q, T310R, T337B, T337C, T337D, T337E, T337F, T337G, T337H, T337H-SP, TP206A, TP206B, TP206C, TP206D, TP206E, TR182, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G Hawker Beechcraft Corporation: 19A, 23, 35, 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, 35R, 36, 60, 77, A23, A23-19, A23-24, A23A, A24, A24R, A35, A36, A36TC, A60, B19, B24R, B35, B36TC, B60, C23, C24R, C35, D35, E33, E33A, E33C, E35, F33, F33A, F33C, F35, G33, G35, G36, H35, J35, K35, M19A, M35, N35, P35, S35, V35, V35A, V35B Regal Air; Inc.: 305A, 305C, 305D, 305F
ACO: AIR-770: West Certification Branch SEA
Installation of the True Lock Safety Retention Axle Lock Nut System

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 2)	Status: Historical	App Date:	Rev Date: 04/02/2003
TC Nos.: 1A10, 1A15, 1A6, 2A13, 2A3, 3A15, 3A16, 3A20, 3A23, A-718, A-767, A-787, A12CE, A14CE, A1CE, A23CE, A24CE, A29CE, A30CE, A31CE, A6SW,
Models: Maule Aerospace Technology Inc.: Bee Dee M-4, M-4, M-4-180C, M-4-210, M-4-210C, M-4-220C, M-4-220S, M-4C, M-4S, M-4T, M-5-180C, M-5-200, M-5-210C, M-5-210TC, M-5-220C, M-5-235C, M-6-180, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, M-7-420A, M-7-420AC, M-8-235, MT-7-235, MT-7-260, MT-7-420, MX-7-160, MX-7-160C, MX-7-180, MX-7-180A, MX-7-180AC, MX-7-180B, MX-7-180C, MX-7-235, MX-7-420, MXT-7-160, MXT-7-180, MXT-7-180A, MXT-7-420 Mooney Aircraft Corporation: M20, M20A, M20B, M20C, M20D, M20E, M20F, M20G, M20J, M20K, M20L, M20M, M20R, M20S, M22 Raytheon Aircraft Company: 1900C (C-12J), 1900D, 19A, 23, 36, 58, 100, 200, 1900, 200C, 200CT, 200T, 300, 300LW, 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, 56TC, 58A, 58P, 58PA, 58TC, 58TCA, 60, 65, 65-80, 65-88, 65-90, 65-A80, 65-A80-8800, 65-A90, 65-A90-1, 65-A90-2, 65-A90-3, 65-A90-4, 65-B80, 70, 76, 77, 95, 95-55, 95-A55, 95-B55, 95-B55A, 95-B55B, 95-C55, 95-C55A, 99, 99A, A100, A100A, A100C, A200, A200C (UC-12B), A200CT (C-12D), A200CT (C-12F), A200CT (FWC-12D), A200CT (RC-12D), A200CT (RC-12G), A200CT (RC-12H), A200CT (RC-12K), A200CT (RC-12P), A23, A23-19, A23-24, A23A, A24, A24R, A36, A36TC, A56TC, A60, A65, A65-8200, A99, A99A, B100, B19, B200, B200C (C-12F), B200C (C-12R), B200C (UC-12F), B200C (UC-12M), B200CT, B200T, B23, B24R, B300, B300C, B36TC, B60, B90, B95, B95A, B99, C23, C24R, C90, C90A, C99, D55, D55A, D95A, E33, E33A, E33C, E55, E55A, E90, E95, F33, F33A, F33C, F90, G33, H35, H90, J35, K35, M19A, M35, N35, P35, S35, V35, V35A, V35B The New Piper Aircraft Inc.: PA-22, PA-22-108, PA-22-135, PA-22-150, PA-22-160, PA-22S-135, PA-22S-150, PA-22S-160, PA-23, PA-23-160, PA-23-235, PA-23-250 (Navy UO-1), PA-24, PA-24-250, PA-24-260, PA-24-400, PA-28-140, PA-28-150, PA-28-151, PA-28-160, PA-28-161, PA-28-180, PA-28-181, PA-28-201T, PA-28-236, PA-28R-180, PA-28R-200, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T, PA-28S-160, PA-28S-180, PA-E23-250 Univair Aircraft Corporation: 108, 108-1, 108-2, 108-3, 108-5, 415-C, 415-CD, 415-D, A-2, A2-A, E, F-1, F-1A, G, M10
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System. (Univair 415-C to serial #813)

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 3)	Status: Current	App Date: 11/17/1999	Rev Date: 06/28/2016
TC Nos.: 2A3, 3A16, 3A20, 3A23, A-718, A-754, A-759, A-767, A-787, A00009CH, A11EA, A14CE, A16EA, A18SW, A21CE, A22NM, A23CE, A24CE, A29CE, A31CE, A5SW, A6SW, A7EA, A8SW,
Models: American Champion Aircraft Corp.: 7AC, 7ACA, 7BCM (Army L-16A), 7CCM (Army L-16B), 7DC, 7EC, 7ECA, 7FC, 7GC, 7GCA, 7GCAA, 7GCB, 7GCBA, 7GCBC, 7HC, 7JC, 7KC, 7KCAB, 8GCBC, 8KCAB, S7AC, S7CCM, S7DC, S7EC Cirrus Design Corporation: SR20, SR22, SR22T Found Aircraft Canada Inc.: FBA-2C, FBA-2C1 Hawker Beechcraft Corporation: 100, 1900, 1900C, 1900C (C-12J), 1900D, 200C, 200CT, 200T, 300LW, 58, 65, 200, 300, 58A, 58P, 58PA, 58TC, 58TCA, 65-80, 65-88, 65-90, 65-A80, 65-A80-8800, 65-A90, 65-A90-1, 65-A90-2, 65-A90-3, 65-A90-4, 65-B80, 70, 76, 95, 95-55, 95-A55, 95-B55, 95-B55A, 95-B55B, 95-C55, 95-C55A, 99, 99A, 99A (FACH), A100, A100-1 (U-21J), A100A, A100C, A200 (C-12A), A200 (C-12C), A200C (UC-12B), A200CT (C-12D), A200CT (C-12F), A200CT (FWC-12D), A200CT (RC-12D), A200CT (RC-12G), A200CT (RC-12H), A200CT (RC-12P), A200CT(RC-12K), A56TC, A65, A65-8200, A99, A99A, B100, B200, B200C, B200C (C-12F), B200C (C-12R), B200C (UC-12F), B200C (UC-12M), B200CT, B200T, B300, B300C (C-12W), B90, B95, B95A, B99, C90, C90A, C99, D55, D55A, D95A, E55, E55A, E90, E95, F90, H90 M7 Aerospace LP: SA226-AT, SA226-T, SA226-T(B), SA226-TC, SA227-AC (C-26A), SA227-AT, SA227-BC (C-26A), SA227-CC, SA227-DC (C-26B), SA227-PC, SA227-TT, SA26-AT, SA26-T Maule Aerospace Technology Inc.: Bee Dee M-4, M-4, M-4-180C, M-4-180V, M-4-210, M-4-210C, M-4-210S, M-4-210T, M-4-220C, M-4-220S, M-4C, M-4S, M-4T, M-5-180C, M-5-200, M-5-210C, M-5-210TC, M-5-220C, M-5-235C, M-6-180, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, M-7-260C, M-7-420A, M-7-420AC, M-8-235, MT-7-235, MT-7-260, MX-7-160, MX-7-160C, MX-7-180, MX-7-180A, MX-7-180AC, MX-7-180B, MX-7-180C, MX-7-235, MX-7-420, MXT-7-160, MXT-7-180, MXT-7-180A Mooney Aircraft Corporation: M20, M20A, M20B, M20C, M20D, M20E, M20F, M20G, M20J, M20K, M20L, M20M, M20R, M20S, M22 STOL Aviation LLC: S-1B1 (Army L-6; XL-6), S-1B2 Sky International Inc.: A-1, A-1A, A-1B, A-1C-180, A-1C-200 True Flight Holdings LLC: AA-1, AA-1A, AA-1B, AA-1C, AA-5, AA-5A, AA-5B, AG-5B Univair Aircraft Corporation: 108, 108-1, 108-2, 108-3, 108-5, 415-C, 415-CD, 415-D, A-2, A2-A, E, F-1, F-1A, G, M10
ACO: AIR-770: West Certification Branch SEA
Installation of the True Lock Safety Retention Axle Lock Nut System

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 3)	Status: Historical	App Date:	Rev Date: 04/02/2003
TC Nos.: 1A8, 2A10, 2A8, A-754, A-759, A10SO, A11EA, A11WE, A16EA, A17WE, A18SO, A18SW, A19SO, A1EA, A20SO, A21CE, A22NM, A23SO, A25SO, A32SO, A3SO, A5SW, A7EA, A7SO, A8EA, A8SW, A9SO,
Models: Aerostar Aircraft Corporation: 360, 400, PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P) Alliance Aircraft Group LLC: H-250, H-295 (USAF U10D), H-391 (USAF UL-24), H-391B, H-395 (USAF L-28A or U-10B), H-395A, H-700, H-800, HT-295 American Champion Aircraft Corp.: 7AC, 7ACA, 7BCM (Army L-16A), 7CCM (Army L-16B), 7DC, 7EC, 7ECA, 7FC, 7GC, 7GCA, 7GCAA, 7GCB, 7GCBA, 7GCBC, 7HC, 7JC, 7KC, 7KCAB, 8GCBC, 8KCAB, S7AC, S7CCM, S7DC, S7EC Fairchild Aircraft Corporation: SA226-AT, SA226-T, SA226-T(B), SA226-TC, SA227-AC (C-26A), SA227-AT, SA227-BC (C-26A), SA227-CC, SA227-DC (C-26B), SA227-PC, SA227-TT, SA26-AT, SA26-T Found Aircraft Development Inc.: FBA-2C, FBA-2C1 Interstate Engineering & Type Design Company Inc.: S-1B1 (Army L-6; XL-6), S-1B2 Latino American De Aviacion (Lavia) S.A.: PA-25, PA-25, PA-25-235, PA-25-235, PA-25-260, PA-25-260 Sky International Inc.: A-1, A-1A, A-1B The New Piper Aircraft Inc.: PA-30, PA-31, PA-31-300, PA-31-325, PA-31-350, PA-31P, PA-31P-350, PA-31T, PA-31T1, PA-31T2, PA-31T3, PA-32-300, PA-32-301, PA-32-301T, PA-32R-300, PA-32R-301 (HP), PA-32R-301 (SP), PA-32R-301T, PA-32RT-300, PA-32RT-300T, PA-32S-300, PA-34-200, PA-34-200T, PA-34-220T, PA-36-285, PA-36-285, PA-36-300, PA-36-300, PA-36-375, PA-36-375, PA-38-112, PA-39, PA-40, PA-42, PA-42-1000, PA-42-720, PA-42-720R, PA-44-180, PA-44-180T, PA-46-310P, PA-46-350P, PA-46-500TP The New Piper Aircraft Inc. : PA-32-260 Tiger Aircraft LLC: AA-1, AA-1A, AA-1B, AA-1C, AA-5, AA-5A, AA-5B, AG-5B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 3)	Status: Historical	App Date: 11/17/1999	Rev Date: 08/26/2015
TC Nos.: 2A3, 3A16, 3A20, 3A23, A-718, A-754, A-759, A-767, A-787, A00009CH, A11EA, A14CE, A16EA, A18SW, A21CE, A22NM, A23CE, A24CE, A29CE, A31CE, A5SW, A6SW, A7EA, A8SW,
Models: American Champion Aircraft Corp.: 7AC, 7ACA, 7BCM (Army L-16A), 7CCM (Army L-16B), 7DC, 7EC, 7ECA, 7FC, 7GC, 7GCA, 7GCAA, 7GCB, 7GCBA, 7GCBC, 7HC, 7JC, 7KC, 7KCAB, 8GCBC, 8KCAB, S7AC, S7CCM, S7DC, S7EC Cirrus Design Corporation: SR20, SR22, SR22T Found Aircraft Canada Inc.: FBA-2C, FBA-2C1 Hawker Beechcraft Corporation: 100, 1900, 1900C, 1900C (C-12J), 1900D, 200C, 200CT, 200T, 300LW, 58, 65, 200, 300, 58A, 58P, 58PA, 58TC, 58TCA, 65-80, 65-88, 65-90, 65-A80, 65-A80-8800, 65-A90, 65-A90-1, 65-A90-2, 65-A90-3, 65-A90-4, 65-B80, 70, 76, 95, 95-55, 95-A55, 95-B55, 95-B55A, 95-B55B, 95-C55, 95-C55A, 99, 99A, 99A (FACH), A100, A100-1 (U-21J), A100A, A100C, A200 (C-12A), A200 (C-12C), A200C (UC-12B), A200CT (C-12D), A200CT (C-12F), A200CT (FWC-12D), A200CT (RC-12D), A200CT (RC-12G), A200CT (RC-12H), A200CT (RC-12P), A200CT(RC-12K), A56TC, A65, A65-8200, A99, A99A, B100, B200, B200C, B200C (C-12F), B200C (C-12R), B200C (UC-12F), B200C (UC-12M), B200CT, B200T, B300, B300C (C-12W), B90, B95, B95A, B99, C90, C90A, C99, D55, D55A, D95A, E55, E55A, E90, E95, F90, H90 M7 Aerospace LP: SA226-AT, SA226-T, SA226-T(B), SA226-TC, SA227-AC (C-26A), SA227-AT, SA227-BC (C-26A), SA227-CC, SA227-DC (C-26B), SA227-PC, SA227-TT, SA26-AT, SA26-T Maule Aerospace Technology Inc.: Bee Dee M-4, M-4, M-4-180C, M-4-180V, M-4-210, M-4-210C, M-4-210S, M-4-210T, M-4-220C, M-4-220S, M-4C, M-4S, M-4T, M-5-180C, M-5-200, M-5-210C, M-5-210TC, M-5-220C, M-5-235C, M-6-180, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, M-7-260C, M-7-420A, M-7-420AC, M-8-235, MT-7-235, MT-7-260, MX-7-160, MX-7-160C, MX-7-180, MX-7-180A, MX-7-180AC, MX-7-180B, MX-7-180C, MX-7-235, MX-7-420, MXT-7-160, MXT-7-180, MXT-7-180A Mooney Aircraft Corporation: M20, M20A, M20B, M20C, M20D, M20E, M20F, M20G, M20J, M20K, M20L, M20M, M20R, M20S, M22 STOL Aviation LLC: S-1B1 (Army L-6; XL-6), S-1B2 Sky International Inc.: A-1, A-1A, A-1B, A-1C-180, A-1C-200 True Flight Holdings LLC: AA-1, AA-1A, AA-1B, AA-1C, AA-5, AA-5A, AA-5B, AG-5B Univair Aircraft Corporation: 108, 108-1, 108-2, 108-3, 108-5, 415-C, 415-CD, 415-D, A-2, A2-A, E, F-1, F-1A, G, M10
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 3)	Status: Historical	App Date: 11/17/1999	Rev Date: 05/11/2010
TC Nos.: 2A3, 3A16, 3A20, 3A23, A-718, A-754, A-759, A-767, A-787, A00009CH, A11EA, A14CE, A16EA, A18SW, A21CE, A22NM, A23CE, A24CE, A29CE, A31CE, A5SW, A6SW, A7EA, A8SW,
Models: American Champion Aircraft Corp.: 7AC, 7ACA, 7BCM (Army L-16A), 7CCM (Army L-16B), 7DC, 7EC, 7ECA, 7FC, 7GC, 7GCA, 7GCAA, 7GCB, 7GCBA, 7GCBC, 7HC, 7JC, 7KC, 7KCAB, 8GCBC, 8KCAB, S7AC, S7CCM, S7DC, S7EC Cirrus Design Corporation: SR20, SR22, SR22T Found Aircraft Canada Inc.: FBA-2C, FBA-2C1 Hawker Beechcraft Corporation: 100, 1900, 1900C, 1900C (C-12J), 1900D, 200C, 200CT, 200T, 300LW, 58, 65, 200, 300, 58A, 58P, 58PA, 58TC, 58TCA, 65-80, 65-88, 65-90, 65-A80, 65-A80-8800, 65-A90, 65-A90-1, 65-A90-2, 65-A90-3, 65-A90-4, 65-B80, 70, 76, 95, 95-55, 95-A55, 95-B55, 95-B55A, 95-B55B, 95-C55, 95-C55A, 99, 99A, 99A (FACH), A100, A100-1 (U-21J), A100A, A100C, A200 (C-12A), A200 (C-12C), A200C (UC-12B), A200CT (C-12D), A200CT (C-12F), A200CT (FWC-12D), A200CT (RC-12D), A200CT (RC-12G), A200CT (RC-12H), A200CT (RC-12P), A200CT(RC-12K), A56TC, A65, A65-8200, A99, A99A, B100, B200, B200C, B200C (C-12F), B200C (C-12R), B200C (UC-12F), B200C (UC-12M), B200CT, B200T, B300, B300C (C-12W), B90, B95, B95A, B99, C90, C90A, C99, D55, D55A, D95A, E55, E55A, E90, E95, F90, H90 M7 Aerospace LP: SA226-AT, SA226-T, SA226-T(B), SA226-TC, SA227-AC (C-26A), SA227-AT, SA227-BC (C-26A), SA227-CC, SA227-DC (C-26B), SA227-PC, SA227-TT, SA26-AT, SA26-T Maule Aerospace Technology Inc.: Bee Dee M-4, M-4, M-4-180C, M-4-180V, M-4-210, M-4-210C, M-4-210S, M-4-210T, M-4-220C, M-4-220S, M-4C, M-4S, M-4T, M-5-180C, M-5-200, M-5-210C, M-5-210TC, M-5-220C, M-5-235C, M-6-180, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, M-7-260C, M-7-420A, M-7-420AC, M-8-235, MT-7-235, MT-7-260, MX-7-160, MX-7-160C, MX-7-180, MX-7-180A, MX-7-180AC, MX-7-180B, MX-7-180C, MX-7-235, MX-7-420, MXT-7-160, MXT-7-180, MXT-7-180A Mooney Aircraft Corporation: M20, M20A, M20B, M20C, M20D, M20E, M20F, M20G, M20J, M20K, M20L, M20M, M20R, M20S, M22 STOL Aviation LLC: S-1B1 (Army L-6; XL-6), S-1B2 Sky International Inc.: A-1, A-1A, A-1B, A-1C-180, A-1C-200 True Flight Holdings LLC: AA-1, AA-1A, AA-1B, AA-1C, AA-5, AA-5A, AA-5B, AG-5B Univair Aircraft Corporation: 108, 108-1, 108-2, 108-3, 108-5, 415-C, 415-CD, 415-D, A-2, A2-A, E, F-1, F-1A, G, M10
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 4)	Status: Historical	App Date: 11/17/1999	Rev Date: 05/11/2010
TC Nos.: 1A13, 1A8, A12SO,
Models: CPAC Inc.: 112, 112B, 112TC, 112TCA, 114, 114A, 114B, 114TC Helio Aircraft LLC: H-250, H-295 (USAF U10D), H-391 (USAF UL-24), H-391B, H-395 (USAF L-28A or U-10B), H-395A, H-700, H-800, HT-295 REVO Incorporated: Colonial C-1, Colonial C-2, Lake LA-4, Lake LA-4-200, Lake LA-4A, Lake LA-4P, Lake Model 250
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 4)	Status: Historical	App Date: 11/17/1999	Rev Date: 08/26/2015
TC Nos.: 1A13, 1A8, A00006SE, A12SO,
Models: CPAC Inc.: 112, 112B, 112TC, 112TCA, 114, 114A, 114B, 114TC Cub Crafters Inc.: CC18-180, CC18-180A Helio Aircraft LLC: H-250, H-295 (USAF U10D), H-391 (USAF UL-24), H-391B, H-395 (USAF L-28A or U-10B), H-395A, H-700, H-800, HT-295 REVO Incorporated: Colonial C-1, Colonial C-2, Lake LA-4, Lake LA-4-200, Lake LA-4A, Lake LA-4P, Lake Model 250
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of the True Lock Safety Retention Axle Lock Nut System in accordance with AML No. SA00780SE, dated February 1, 2001, or later FAA approved revision.

STC Holder: True Lock LLC Address: 4911 Parkwood Street, Boise, ID 83704-2318, United States		Contact us to have your company added here!
STC No.: SA00780SE (PAGE 4)	Status: Current	App Date: 11/17/1999	Rev Date: 06/28/2016
TC Nos.: 1A13, 1A8, A-806, A00006SE, A12SO,
Models: CPAC Inc.: 112, 112B, 112TC, 112TCA, 114, 114A, 114B, 114TC Cub Crafters Inc.: CC18-180, CC18-180A Helio Aircraft LLC: H-250, H-295 (USAF U10D), H-391 (USAF UL-24), H-391B, H-395 (USAF L-28A or U-10B), H-395A, H-700, H-800, HT-295 REVO Incorporated: Colonial C-1, Colonial C-2, Lake LA-4, Lake LA-4-200, Lake LA-4A, Lake LA-4P, Lake Model 250 Viking Air Limited: DHC-2 Mk.I, DHC-2 Mk.II, DHC-2 Mk.III
ACO: AIR-770: West Certification Branch SEA
Installation of the True Lock Safety Retention Axle Lock Nut System